Add config/compile as installed by automake 1.14

Signed-off-by: Josh Stone <jistone@redhat.com>
diff --git a/.gitignore b/.gitignore
index 1eda00b..8e33bb9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@
 config.log
 config.status
 config/ar-lib
+config/compile
 config/config.guess
 config/config.sub
 config/depcomp